.middle {
    width: 1000px;
    display: flex;
    justify-content: center;
    margin: 50px 0;
}

body > div:nth-child(2) {
    display: flex;
    justify-content: center;
}

.middle > div {
    width: 900px;
    border: 1px solid rgb(230, 145, 55);
}

.callus-content {
    padding: 10px;
    border-top: 1px solid rgb(230, 145, 55);
    display: flex;
    flex-direction: column-reverse;
}


/*-------------------------------*/
.callus-content > div:nth-child(1) > div:nth-child(1) {
    text-align: center;

}

.callus-content > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) {
    display: flex;
    justify-content: center;
}

.callus-content > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) > div {
    display: flex;
    align-items: center;
}

.callus-content > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) > div > div:nth-child(1) {
    color: rgb(230, 145, 55);
    font-size: 35px;
}

.callus-content > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) > div > div:nth-child(2) {
    color: gray;
}

/*----------------地图------------------*/
.container{
    height: 500px;
}
